document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1209527>Question 1209527</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (57) The diagonal of a square has length 7. Find the perimeter of a square with twice the area. </SPAN>\n" );
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document.write( "The diagonal of a square has length 7. <BR>\n" );
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document.write( "x by x dimensions.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2Bx%5E2=7%5E2 ALIGN=MIDDLE  ALT=\"x%5E2%2Bx%5E2=7%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, simple 45-45-90 right triangle<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2=49 ALIGN=MIDDLE  ALT=\"2x%5E2=49\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=7%2Fsqrt%282%29 ALIGN=MIDDLE  ALT=\"x=7%2Fsqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "the area is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=49%2F2 ALIGN=MIDDLE  ALT=\"49%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Find the perimeter of a square with twice the area.<BR>\n" );
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document.write( "TWICE the area of the first square is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=49 ALIGN=MIDDLE  ALT=\"49\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The square having area of 49 square units is of some side length m<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2=49 ALIGN=MIDDLE  ALT=\"m%5E2=49\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m=7 ALIGN=MIDDLE  ALT=\"m=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Perimeter of this square is then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4m=4%2A7=highlight%2828%29 ALIGN=MIDDLE  ALT=\"4m=4%2A7=highlight%2828%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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